Natural Frequency of Gaseous Pressure Probes

Fast Volumetric Display of Natural Gaseous Phenomena

Mesh simplification algorithms play an important role in computer graphics. In particular, view-dependent simplification methods are utilized widely to reduce the geometric complexity of large outdoor scenes. The so called continuous level of detail technique, for instance, is prevalent in the area of terrain rendering. In this paper we apply the latter technique to the more general volumetric ...

Electrical Characterization of Atmospheric Pressure Gaseous Discharge

This paper reports the generation of atmospheric pressure gaseous discharge and its electrical characterization. For this purpose, a point-plane electrode system has been fabricated. A high voltage power supply (0-11 kV, 50 Hz) was applied across the electrodes. Discharge was generated with and without the dielectric barrier between the electrodes. The gas discharge was seen as in-homogenous fi...

An Efficient Method for Correlation of Vapor Pressure of Gaseous Compounds Containing C-H-O

Prediction of available vapor pressure data in the case of compounds containing C-H-O led to derivations and recommendations of standard equations for this property. The accuracy of vapor pressure estimations is essential to use as a basis to calculate acentric factor, thermal and equilibrium properties. In this study, according to the previous work, an accurate equation to estimate vapor press...

Effect of Pile Foundation on Natural Frequency of Soil Layer

Free vibration of soil often occurs during earthquakes. Since the vibration caused by earthquake does not have (steady state harmonic vibration) continuity, the alluvium vibrates with its natural frequency between two natural seismic waves. This study evaluates the effect of piles on the period of free vibration of a soil layer using numerical method. In the first stage, using analytical equati...

A note on measurement of sound pressure with intensity probes